TDRSS lightcurve for Trigger=844015

Notes:

• 1) None of the TDRSS light curves are background subtracted.

GCN BAT Position Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jun 18 16:42:15 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     844015,   Seg_Num: 0
GRB_RA:          214.511d {+14h 18m 03s} (J2000),
                 214.851d {+14h 19m 24s} (current),
                 213.599d {+14h 14m 24s} (1950)
GRB_DEC:         -60.294d {-60d 17' 38"} (J2000),
                 -60.379d {-60d 22' 43"} (current),
                 -60.064d {-60d 03' 48"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4222 [cnts]    Image_Peak=190 [image_cnts]
TRIGGER_DUR:     1.024 [sec] 
TRIGGER_INDEX:   155     E_range: 50-350 keV
BKG_INTEN:       23136 [cnts]
BKG_TIME:        60098.84 SOD {16:41:38.84} UT
BKG_DUR:         8 [sec]
GRB_DATE:        18292 TJD;   174 DOY;   18/06/23
GRB_TIME:        60116.38 SOD {16:41:56.38} UT
GRB_PHI:         -74.81 [deg]
GRB_THETA:        23.46 [deg]
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.67 [sigma]
IMAGE_SIGNIF:    7.68 [sigma]
MERIT_PARAMS:     +1  +0  +0  +0  +3  -2  +0  +1 +58  +0 
SUN_POSTN:        92.37d {+06h 09m 28s}  +23.42d {+23d 25' 06"}
SUN_DIST:        126.09 [deg]   Sun_angle= -8.2 [hr] (East of Sun)
MOON_POSTN:      220.59d {+14h 42m 23s}  -10.29d {-10d 17' 21"}
MOON_DIST:        50.27 [deg]
MOON_ILLUM:      82 [%]
GAL_COORDS:      313.47,  0.79 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      235.90,-43.25 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 104.08,-10.59 [deg].  

GCN BAT Lightcurve Notice

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 23 Jun 18 17:04:19 UT
NOTICE_TYPE:     Swift-BAT GRB Lightcurve
TRIGGER_NUM:     844015,   Seg_Num: 0
GRB_RA:          214.511d {+14h 18m 03s} (J2000),
                 214.851d {+14h 19m 24s} (current),
                 213.599d {+14h 14m 24s} (1950)
GRB_DEC:         -60.294d {-60d 17' 38"} (J2000),
                 -60.379d {-60d 22' 43"} (current),
                 -60.064d {-60d 03' 48"} (1950)
GRB_DATE:        18292 TJD;   174 DOY;   18/06/23
GRB_TIME:        60116.38 SOD {16:41:56.38} UT
TRIGGER_INDEX:   155
GRB_PHI:         -74.81 [deg]
GRB_THETA:        23.46 [deg]
DELTA_TIME:      6.00 [sec]
TRIGGER_DUR:     1.024 [sec] 
SOLN_STATUS:     0x3
RATE_SIGNIF:     21.67 [sigma]
IMAGE_SIGNIF:    7.68 [sigma]
LC_URL:          sw00844015000msb.lc

Initial TDRSS lightcurve and spacecraft attitude plot

TDRSS lightcurve from T0-30 to T0+50 (zoom in)

TDRSS light curve from T0-1 to T0+2 (More zoom in)

1.6s binned TDRSS light curve

Extended TDRSS light curve and spacecraft attitude plot(s)

Extended TDRSS lc No.1

Extended TDRSS lc No.2

Extended TDRSS lc No.3

Extended TDRSS lc No.4

Plot creation:
Sat Jun 23 13:04:43 EDT 2018